3888400528

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{641227}}^1$

素因数の和:641614

約数の個数: 20

約数和(自身を含む): 7553665840

約数和(自身を除く): 3665265312

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 641227, 1282454, 2564908, 5129816, 10259632, 243025033, 486050066, 972100132, 1944200264, 3888400528]

約数ペア:

[(1, 3888400528), (2, 1944200264), (4, 972100132), (8, 486050066), (16, 243025033), (379, 10259632), (758, 5129816), (1516, 2564908), (3032, 1282454), (6064, 641227)]